host: senator lindsey graham of south carolina. roberta kaplan, who is his audience? guest: two groups talking to. the first is the american people are not unanimous about whether people who entered this country illegally should be able to become citizens one day. so he is speaking to the american people broadly, a minority, but people not get behind a lot of the provisions in the proposal. on capitol hill, there are some people who are very concerned about what happened in t last timerede rgan granted a mass amnesty. there were about 3 million people at the time who re legal aftethat process. what's happened over the last few decades is that people just kept coming back here illegally. that's one of the things people are very concerned about stopping this time. chief among those people is jeff sessions from alabama. he has two major concerns probably will hear about today in the judiciary committee. one is that the influx of workers into the legal system will create too much competition on employment opportunities and wages for american workers. he's also concerned a